Kernel version numbers seem off, way off in some VMs and templates.
Mainly, that /boot/initramfs does not does not match uname -r.
uname -r vs ls /boot/initramfs* vs cat /proc/version vs cat /etc/os-release
OK dom0: 5.4.88-1.qubes, 5.4.88-1.qubes, 5.4.88-1.qubes, 4.0
BAD vm: 5.4.88-1.qubes, 5.10.11-100.fc32, 5.4.88-1.qubes, 32
BAD vmTemplate: 5.4.88-1.qubes, 5.10.11-100.fc32, 5.4.88-1.qubes, 32
All of these machines were restarted to rule out updates that require a reboot.
p.s. I had to send this from my phone so formatting mis not what i would like.